Beijing Electron–Positron Collider II
id:
beijing-electron-positron-collider-ii-193-10062711
title:
Beijing Electron–Positron Collider II
text:
The Beijing Electron–Positron Collider II (BEPC II) is a Chinese electron–positron collider, a type of particle accelerator, located in Shijingshan District, Beijing, People's Republic of China. It has been in operation since 2008 and has a circumference of 240.4 m. It was intended as a charm factory and continues the role of CLEO-c detector. The center of mass energy can go up to 4.6 GeV with a design luminosity of 1033 cm−2·s−1. Operations began in summer 2008 and the machine has run at multip
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Beijing_Electron%E2%80%93Positron_Collider_II
date created:
date modified:
2023-08-01T21:09:52Z
main entity:
{"identifier":"Q4881128","url":"https://www.wikidata.org/entity/Q4881128"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/b/bf/BEPC%E9%9A%A7%E9%81%93.jpg","width":2368,"height":3200}
fields total:
13
integrity:
14